80928344

素因数分解:

$2^3\times 7^1\times {\mathrm{1445149}}^1$

素因数の和:1445162

約数の個数: 16

約数和(自身を含む): 173418000

約数和(自身を除く): 92489656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1445149, 2890298, 5780596, 10116043, 11561192, 20232086, 40464172, 80928344]

約数ペア:

[(1, 80928344), (2, 40464172), (4, 20232086), (7, 11561192), (8, 10116043), (14, 5780596), (28, 2890298), (56, 1445149)]